[Vật lý 12] Bài tập

L

langtu1a5

sao ai giup minh voi************************************************************************************************....................help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
L

langtu1a5

************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************?
 
H

hoansm

ko thay ai lam thoi danh lam nguoi tien phong
Song dung thi v=can bac 2 cua? F/muy
=> F^2=muy*v^2
ma trong do' Muy thi bang m/l va F dong vai tro la luc cang=> T=mv^2/l
 
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